Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465082 | Filtration assembly for use in aftertreatment systems for internal combustion engines | Friedrich Zapf, Ralf Rohrmueller, Andreas Lannig, Thomas Betz, Kay Schmidt | 2022-10-11 |